package com.chris.blog.service;

import com.chris.blog.entity.po.SayPO;

import java.util.List;

public interface SayService{


    int deleteByPrimaryKey(String id);

    int insert(SayPO record);

    int insertSelective(SayPO record);

    SayPO selectByPrimaryKey(String id);

    int updateByPrimaryKeySelective(SayPO record);

    int updateByPrimaryKey(SayPO record);

    List<SayPO> selectAllDesc(Integer size);

}
